User`s manual

Installation
Page 3-15
SATA1 / SATA2: Two Serial ATA Connectors
These connectors enable you to connect two Serial
ATA devices that conform to the Serial ATA
specification.
1
GND
A-
B-B+
GND
A+
GND
SATA1
SATA2
LED1: 80 Port Debug LED
Provides two-digit POST code to show why the
system fail to boot. Allows quick and easy
optimization.
80 Port Debug 7-segment LED display
(Refer to Appendix E for POST codes)